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Question
Among other quality measures, the quality of an electronic component used in manufacturing stereo speakers is monitored with a control chart. In the last 25 days, daily samples of 60 units resulted in the following number of defective units per sample: 8, 4, 3, 7, 6, 2, 5, 3, 1, 0, 7, 4, 2, 0, 1, 6, 2, 4, 3, 1, 2, 8, 5, 6, and 0. Determine the appropriate upper and lower control limits for this process.A. [.029, .091]
B. [.056, .064]
C. [0, .152]
D. [0, .202]
Answer
This answer is hidden. It contains 2 characters.
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